New Releases Β· 2026-06-30
Casio Edifice EFK-200D-4A: A red sports-car dial for the EFK-200
Red electroformed gradient dial. Casio's 200 series adds Japanese self-winding mechanics to the motorsport-inspired Edifice line.
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By Chronolume digest Β· Original English summary Β· Based on Casio official product listing

What to know
With its striking red gradient dial, the EFK-200D-4A takes the otherwise discreet architecture of Casio's automatic Edifice in a far more expressive direction. The electroformed pattern catches light under a sapphire crystal, framed by curved polished and brushed surfaces on the 38 mm case.

Casio equips this reference with a Japanese automatic movement offering hand winding, a date function and around 42 hours of power reserve. A solid steel bracelet and exhibition caseback make it a sport-oriented daily watch rather than an overtly complicated display. Water resistance is rated to 100 metres.
At a glance
| Reference | EFK-200D-4A |
|---|---|
| Case dimensions | 43.6 Γ 38 Γ 11.9 mm |
| Weight | 153 g |
| Material / dial | Stainless steel, red electroformed dial |
| Movement | Japanese automatic, manual winding and hacking |
| Power reserve | Approx. 42 hours |
| Frequency | 21,600 vibrations/hour |
| Jewels | 21 |
| Water resistance | 100 m / 10 bar |
| Crystal | Sapphire |
| Caseback | Screw-lock exhibition caseback |
| Bracelet / band | Solid stainless-steel bracelet |
| Launch family | 2026 EFK-200 |
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Source & attribution
Casio official product listing Β· Published 2026-06-30 β
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